# Cometic 8 x 12.3 x 12 x 17 Viton Valve Stem Seal - Positive Ring & Band - 16 Pack New age engine builds require new age valve stem seals and we have them! These viton steel body (VSB) seals are available for most applications ranging from automotive to off road dirt bikes. - Valve Stem Seal This Part Fits: Year Make Model Submodel 1973-1974,1976 Avanti II Base 1977 Buick Century Custom 1992-1993 Buick Commercial Chassis Base 1992-1993 Buick Roadmaster Base 1992-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Limited 1990-1992 Cadillac Brougham Base 1990-1992 Cadillac Brougham d'Elegance 1992-1993 Cadillac Commercial Chassis Brougham 1993 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1985-1993 Chevrolet Astro Base 1985-1993 Chevrolet Astro CL 1985-1993 Chevrolet Astro CS 1987-1993 Chevrolet Astro LT 1970-1975 Chevrolet Bel Air Base 1970-1972 Chevrolet Biscayne Base 1992-1993 Chevrolet Blazer Cheyenne 1987 Chevrolet Blazer Custom Deluxe 1988-1991 Chevrolet Blazer Scottsdale 1987-1993 Chevrolet Blazer Silverado 1970-1972 Chevrolet Brookwood Base 1980 Chevrolet C10 Big Ten 1976-1980 Chevrolet C10 Cheyenne 1985-1986 Chevrolet C10 Custom 1976-1980 Chevrolet C10 Custom Deluxe 1976-1980,1985-1986 Chevrolet C10 Scottsdale 1976-1980,1985-1986 Chevrolet C10 Silverado 1970-1972 Chevrolet C10 Pickup Base 1970-1972 Chevrolet C10 Suburban Base 1988-1993 Chevrolet C1500 Cheyenne 1988-1992 Chevrolet C1500 Scottsdale 1988-1993 Chevrolet C1500 Silverado 1990-1993 Chevrolet C1500 WT 1992-1993 Chevrolet C1500 Suburban Base 1992-1993 Chevrolet C1500 Suburban Silverado 1976-1980 Chevrolet C20 Cheyenne 1985-1986 Chevrolet C20 Custom 1976-1980 Chevrolet C20 Custom Deluxe 1976-1980,1985-1986 Chevrolet C20 Scottsdale 1976-1980,1985-1986 Chevrolet C20 Silverado 1970-1972 Chevrolet C20 Pickup Base 1970-1972 Chevrolet C20 Suburban Base 1976-1980 Chevrolet C20 Suburban Custom Deluxe 1976-1980 Chevrolet C20 Suburban Scottsdale 1976-1977,1979-1980 Chevrolet C20 Suburban Silverado 1988-1993 Chevrolet C2500 Cheyenne 1988-1992 Chevrolet C2500 Scottsdale 1988-1993 Chevrolet C2500 Silverado 1992-1993 Chevrolet C2500 Suburban Base 1992-1993 Chevrolet C2500 Suburban Silverado 1976-1978 Chevrolet C30 Cheyenne 1976-1978 Chevrolet C30 Custom Deluxe 1976-1978 Chevrolet C30 Scottsdale 1976-1978 Chevrolet C30 Silverado 1970-1972 Chevrolet C30 Pickup Base 1988-1993 Chevrolet C3500 Cheyenne 1988-1992 Chevrolet C3500 Scottsdale 1988-1993 Chevrolet C3500 Silverado 1971-1972 Chevrolet Camaro Base 1970-1972 Chevrolet Camaro SS 1972 Chevrolet Camaro Z28 1970-1972,1986-1992 Chevrolet Caprice Base 1973-1976,1985-1993 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1976 Chevrolet Caprice Classic Estate 1976 Chevrolet Caprice Classic Landau 1993 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1975-1976 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1970-1972 Chevrolet Chevelle Base 1970-1972 Chevrolet Chevelle Concours 1970-1972 Chevrolet Chevelle Concours Estate 1970-1972 Chevrolet Chevelle Greenbrier 1970-1972 Chevrolet Chevelle Malibu 1970-1972 Chevrolet Chevelle Nomad 1971-1972 Chevrolet Chevelle SS 1970 Chevrolet Chevelle SS 396 1991-1993 Chevrolet Commercial Chassis Base 1970-1976,1985-1987 Chevrolet El Camino Base 1975-1976 Chevrolet El Camino Classic 1985-1986 Chevrolet El Camino Conquista 1970-1974 Chevrolet El Camino Custom 1970-1976,1985-1987 Chevrolet El Camino SS 1970 Chevrolet Estate Base 1976,1985-1993 Chevrolet G10 Beauville 1986-1987 Chevrolet G10 Bonaventure 1976,1985-1993 Chevrolet G10 Chevy Van 1976,1985-1993 Chevrolet G10 Sportvan 1975-1980,1985-1993 Chevrolet G20 Beauville 1975-1980,1985-1993 Chevrolet G20 Chevy Van 1978-1980 Chevrolet G20 Nomad 1975-1980,1985-1993 Chevrolet G20 Sportvan 1975-1980,1985-1993 Chevrolet G30 Beauville 1975-1980,1985-1993 Chevrolet G30 Chevy Van 1975-1980,1985-1993 Chevrolet G30 Hi-Cube 1975-1980,1987-1993 Chevrolet G30 Sportvan 1970-1976,1985 Chevrolet Impala Base 1975-1976 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1976 Chevrolet Impala S 1975-1976 Chevrolet Impala Sport 1975-1980 Chevrolet K10 Cheyenne 1985-1986 Chevrolet K10 Custom 1975-1980 Chevrolet K10 Custom Deluxe 1975-1980,1985-1986 Chevrolet K10 Scottsdale 1975-1980,1985-1986 Chevrolet K10 Silverado 1970-1972 Chevrolet K10 Pickup Base 1970-1972 Chevrolet K10 Suburban Base 1975-1979 Chevrolet K10 Suburban Custom Deluxe 1975-1979 Chevrolet K10 Suburban Scottsdale 1975-1977,1979 Chevrolet K10 Suburban Silverado 1988-1993 Chevrolet K1500 Cheyenne 1988-1992 Chevrolet K1500 Scottsdale 1988-1993 Chevrolet K1500 Silverado 1991 Chevrolet K1500 Sport 1990-1993 Chevrolet K1500 WT 1992-1993 Chevrolet K1500 Suburban Base 1992-1993 Chevrolet K1500 Suburban Silverado 1975-1980 Chevrolet K20 Cheyenne 1985 Chevrolet K20 Custom 1975-1980 Chevrolet K20 Custom Deluxe 1975-1980,1985 Chevrolet K20 Scottsdale 1975-1980,1985 Chevrolet K20 Silverado 1970-1972 Chevrolet K20 Pickup Base 1970-1972 Chevrolet K20 Suburban Base 1975-1980 Chevrolet K20 Suburban Custom Deluxe 1975-1980 Chevrolet K20 Suburban Scottsdale 1975-1977,1979-1980 Chevrolet K20 Suburban Silverado 1988-1993 Chevrolet K2500 Cheyenne 1988-1992 Chevrolet K2500 Scottsdale 1988-1993 Chevrolet K2500 Silverado 1992 Chevrolet K2500 Suburban Base 1992 Chevrolet K2500 Suburban Silverado 1977-1980 Chevrolet K30 Cheyenne 1977-1980 Chevrolet K30 Custom Deluxe 1977-1980 Chevrolet K30 Scottsdale 1977-1980 Chevrolet K30 Silverado 1970-1972 Chevrolet K30 Pickup Base 1988-1993 Chevrolet K3500 Cheyenne 1988-1992 Chevrolet K3500 Scottsdale 1988-1993 Chevrolet K3500 Silverado 1976 Chevrolet K5 Blazer Base 1975-1978 Chevrolet K5 Blazer Cheyenne 1975,1977-1978 Chevrolet K5 Blazer Custom Deluxe 1978 Chevrolet K5 Blazer Silverado 1970-1972 Chevrolet Kingswood Base 1970-1972 Chevrolet Kingswood Estate 1970-1974,1985-1988 Chevrolet Monte Carlo Base 1974,1976 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1975-1976 Chevrolet Monte Carlo S 1970-1972 Chevrolet Nova Base 1977 Chevrolet P10 Base 1977 Chevrolet P10 Step-Van 1987-1989 Chevrolet P20 Base 1987-1989 Chevrolet P20 Step-Van 1976,1987-1993 Chevrolet P30 Base 1976,1987-1990 Chevrolet P30 Step-Van 1972 Chevrolet P30 Van Base 1987 Chevrolet R10 Custom Deluxe 1987 Chevrolet R10 Scottsdale 1987 Chevrolet R10 Silverado 1987 Chevrolet R10 Suburban Custom Deluxe 1987-1988 Chevrolet R10 Suburban Scottsdale 1987-1988 Chevrolet R10 Suburban Silverado 1989-1991 Chevrolet R1500 Suburban Scottsdale 1989-1991 Chevrolet R1500 Suburban Silverado 1988 Chevrolet R20 Cheyenne 1987-1988 Chevrolet R20 Custom Deluxe 1987-1988 Chevrolet R20 Scottsdale 1987-1988 Chevrolet R20 Silverado 1987 Chevrolet R20 Suburban Custom Deluxe 1987-1988 Chevrolet R20 Suburban Scottsdale 1987-1988 Chevrolet R20 Suburban Silverado 1989 Chevrolet R2500 Silverado 1989-1991 Chevrolet R2500 Suburban Scottsdale 1989-1991 Chevrolet R2500 Suburban Silverado 1988 Chevrolet R30 Cheyenne 1987-1988 Chevrolet R30 Custom Deluxe 1987-1988 Chevrolet R30 Scottsdale 1987-1988 Chevrolet R30 Silverado 1989-1991 Chevrolet R3500 Cheyenne 1989-1990 Chevrolet R3500 Scottsdale 1989-1991 Chevrolet R3500 Silverado 1991 Chevrolet S10 Baja 1988-1993 Chevrolet S10 Base 1988-1990 Chevrolet S10 Durango 1992-1993 Chevrolet S10 EL 1988-1989 Chevrolet S10 Sport 1988-1992 Chevrolet S10 Tahoe 1988-1993 Chevrolet S10 Blazer Base 1988-1989 Chevrolet S10 Blazer High Country 1988-1990,1992 Chevrolet S10 Blazer Sport 1988,1990-1993 Chevrolet S10 Blazer Tahoe 1991-1993 Chevrolet S10 Blazer Tahoe LT 1970-1972 Chevrolet Townsman Base ## Details - **Price:** 69.33 CAD - **Vendor:** Cometic Gasket - **Type:** Valve Seals ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 69.33 CAD | In stock | ## Images - Photo - Primary - Photo - Primary - User 9 - Logo Image --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/cometic-8-x-12-3-x-12-x-17-viton-valve-stem-seal-positive-ring-band-16-pack) > Updated: 2026-06-27